Title:
VIDEO PICTURE RENDERING METHOD AND APPARATUS, DEVICE, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/087883
Kind Code:
A1
Abstract:
A video picture rendering method, comprising: determining a simulated camera, wherein the simulated camera is obtained by simulating a virtual camera of a rendering engine; determining a mesh patch, wherein the size of the mesh patch matches the size of a virtual sensor in the virtual camera; and determining the positional relationship between a viewpoint in the simulated camera and each vertex in the mesh patch, and determining a rendering area according to the positional relationship (202); acquiring a video frame picture to be rendered in the rendering area (204); splitting said video frame picture according to the mesh patch to obtain a plurality of video sub-pictures (206); and synchronously rendering the plurality of video sub-pictures by means of a plurality of preset rendering machines to obtain a rendered picture corresponding to said video frame picture (208).
Inventors:
LI XIANG (CN)
Application Number:
PCT/CN2023/116670
Publication Date:
May 02, 2024
Filing Date:
September 04, 2023
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G06T15/00
Foreign References:
| CN116485966A | 2023-07-25 | |||
| CN112001993A | 2020-11-27 | |||
| CN114255315A | 2022-03-29 | |||
| CN114820910A | 2022-07-29 | |||
| CN114494559A | 2022-05-13 | |||
| US20170243319A1 | 2017-08-24 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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